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Noise lock

Characteristics

Acoustic sectional shutter

Sound-proofing

NBN EN ISO 10140-2
Rw (C; Ctr)= 36 (-2;-5) dB

Rw (C; Ctr)= 47 (-1;-4) dB

+ fire resistance option

EI1 60, EI1 120, EI1 180, EI1 240

NBN 713.020 + BENOR ATG

EN 13501-2

EN 1634-1: EI1/ EI2/ EW

Winlock shutters can combine different features. Depending on your needs, one or more features can be added to the standard Winlock.

Winlock, Liquid lock, Out lock, Food lock, Safe lock, Wind lock, Smoke lock, Frost lock, Quake lock, Atex, Air lock, Pressure lock

For restricted overhead clearance

From 600mm overhead clearance

Angle of slope <45°

Vertical upwards